{"nct_id":"NCT00171691","title":"Safety of Diclofenac Sodium Gel in Knee Osteoarthritis","status":"COMPLETED","status_verified_date":"2012-04","start_date":"2004-10","start_date_type":null,"primary_completion_date":"2006-06","primary_completion_date_type":"ACTUAL","completion_date":"2006-06","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}